進(jìn)口襯氟止回閥,(德國(guó)奧萊斯OLES閥門品牌)

【進(jìn)口襯氟止回閥】詳細(xì)說(shuō)明：

旋啟式襯氟止回閥是一種依靠介質(zhì)本身的流動(dòng)而自動(dòng)啟閉閥瓣用來(lái)阻止介質(zhì)逆向流動(dòng)的自動(dòng)防腐閥門，又稱逆止閥或單向閥。于控制腐蝕性或強(qiáng)腐蝕性介質(zhì)。閥體內(nèi)腔表面覆有可供選擇的各種氟塑料，具有強(qiáng)度高、耐腐蝕性能好的特點(diǎn)；適用于不同工作溫度和流體管路，防止各類管路或設(shè)備上的介質(zhì)逆流的單向啟閉。旋啟式襯氟止回閥的閥軸與閥瓣設(shè)計(jì)為一體，全部襯氟塑料的軸，鑲嵌在閥體與閥蓋之間形成的特殊凹槽內(nèi)，啟閉靈活，密封可靠。另外，除了閥體、閥瓣外，復(fù)位彈簧也全部包襯了耐腐蝕的氟塑料，設(shè)計(jì)合理的彈簧，使閥瓣在低壓區(qū)內(nèi)也能產(chǎn)生足夠的密封比壓，保證閥門在低壓力區(qū)密封的可靠性。 

Swing-type fluorine-lined check valve is an automatic anti-corrosion valve which relies on the flow of the medium itself and automatically opens and closes the disc to prevent the reverse flow of the medium. It is also called a check valve or a one-way valve. It is specially used to control corrosive or strong corrosive media. The inner surface of the valve body is covered with various fluoroplastics, which have the characteristics of high strength and good corrosion resistance. It is suitable for different working temperatures and fluid pipelines to prevent the one-way opening and closing of medium countercurrent on various pipelines or equipment. The valve shaft and disc of swing fluorine-lined check valve are designed as a whole. All the fluorine-lined plastic axles are embedded in the special groove formed between the valve body and the valve cover. They are flexible in opening and closing and reliable in sealing. In addition, besides the valve body and disc, the reset spring is also lined with corrosion-resistant fluoroplastics. A reasonable spring is designed so that the disc can generate enough sealing specific pressure in the low-pressure area, which ensures the reliability of the valve sealing in the low-pressure area.

【進(jìn)口襯氟止回閥】特點(diǎn)：

1、適用于一般工況及磨損或強(qiáng)腐蝕介質(zhì)的特種工況。2、旋啟無(wú)需外加任何能源裝置，減少運(yùn)行成本。3、防倒灌倒流效果好，利用橡膠本身的彈性及反向背壓的作用。4、工作時(shí)通過(guò)內(nèi)外壓力差來(lái)自然地實(shí)現(xiàn)開(kāi)啟與閉合，是強(qiáng)腐蝕性介質(zhì)及電站脫硫。5、密封可靠，特別是新型彎曲形閥嘴，進(jìn)一步增加密封性，減少滲漏量或無(wú)滲漏。6、*的設(shè)計(jì)特點(diǎn)允許固體顆粒物須暢地通過(guò)閥門，甚至可以利用身的柔性將固體顆粒包裹住以保證密封。 

【進(jìn)口襯氟止回閥】用途：
閥軸與閥瓣設(shè)計(jì)為一體，全部襯氟塑料的軸，鑲嵌在閥體與閥蓋之間形成的特殊凹槽內(nèi)，啟閉靈活，密封可靠。另外，除了閥體、閥瓣外，復(fù)位彈簧也全部包襯了耐腐蝕的氟塑料，設(shè)計(jì)合理的彈簧，使閥瓣在低壓區(qū)內(nèi)也能產(chǎn)生足夠的密封比壓，保證閥門在低壓力區(qū)密封的可靠性。